INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eeb911ac54e27f6a31d36a1d1c4e66adc6ea2b16d8b040b1e1ad009b8669f3e', 
    'X8JaFqws/KkFWGoT39QCWkqho1NcysPG8kuHNjg0EZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)